This International Standard defines the shape and dimensions of the glass to ensure that the opening is narrower than the body. This distinctive shape helps concentrate the bouquet (the odour), and helps release the full body of the wine.

In addition, a standardized wine-tasting
glass must be made from clear, colourless glass which helps the taster to gauge the shade and clarity
of the wine.

Therefore, this standardized glass allows
you to observe, smell and taste the wine to its full capacity. You can examine the wine in the glass
to assess the depth of its colour, inhale its essence to associate flavours with its scent, and hold
it in your mouth for a few seconds, just enough time for your brain to interpret the myriad of sensations
it is receiving.

So, you are now ready to enjoy, with moderation, a nice glass
of wine with your
friends, be it a "nouveau" or a champagne!

ISO has many standards
for sensory analysis that help professionals worldwide define the texture, odour and taste of food and
drink. To find out more please see the work of the technical committee behind the standards, ISO/TC34/SC12.